Connectivity of soft random geometric graphs

MD Penrose - 2016 - projecteuclid.org
Consider a graph on n uniform random points in the unit square, each pair being connected
by an edge with probability p if the inter-point distance is at most r. We show that as n→∞ …

Random geometric graphs with general connection functions

CP Dettmann, O Georgiou - Physical Review E, 2016 - APS
In the original (1961) Gilbert model of random geometric graphs, nodes are placed
according to a Poisson point process, and links formed between those within a fixed range …

Percolation phenomenon in connected vehicle network through a multi-agent approach: Mobility benefits and market penetration

A Mostafizi, S Dong, H Wang - Transportation Research Part C: Emerging …, 2017 - Elsevier
This paper presents an integrated multi-agent approach, coupled with percolation theory
and network science, to measure the mobility impacts (ie, mean travel time of the system) of …

Epidemic spreading in random rectangular networks

E Estrada, S Meloni, M Sheerin, Y Moreno - Physical review E, 2016 - APS
The use of network theory to model disease propagation on populations introduces
important elements of reality to the classical epidemiological models. The use of random …

Border effect analysis for reliability assurance and continuous connectivity of wireless sensor networks in the presence of sensor failures

LA Laranjeira, GN Rodrigues - IEEE Transactions on Wireless …, 2014 - ieeexplore.ieee.org
This paper presents a model of the connectivity of a wireless sensor network (WSN)
deployed over a square area, which considers border effects. This model supports an …

[HTML][HTML] Connectivity of soft random geometric graphs over annuli

AP Giles, O Georgiou, CP Dettmann - Journal of Statistical Physics, 2016 - Springer
Nodes are randomly distributed within an annulus (and then a shell) to form a point pattern
of communication terminals which are linked stochastically according to the Rayleigh fading …

Betweenness centrality in dense random geometric networks

AP Giles, O Georgiou… - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
Random geometric networks are mathematical structures consisting of a set of nodes placed
randomly within a bounded set V⊆ ℝ d mutually coupled with a probability dependent on …

Route selection based on connectivity-delay-trust in public safety networks

J Tang, G Chen, JP Coon - IEEE Systems Journal, 2018 - ieeexplore.ieee.org
Recently, the mission-critical push-to-talk (MCPTT) system has emerged as the new
broadband technology for public safety networks. In this paper, we propose a route selection …

Shape of shortest paths in random spatial networks

AP Kartun-Giles, M Barthelemy, CP Dettmann - Physical Review E, 2019 - APS
In the classic model of first-passage percolation, for pairs of vertices separated by a
Euclidean distance L, geodesics exhibit deviations from their mean length L that are of order …

Modelling trust in random wireless networks

JP Coon - 2014 11th International Symposium on Wireless …, 2014 - ieeexplore.ieee.org
We present an analysis of the probability that a set of devices capable of communicating
wirelessly can form a fully connected, trusted network. The network model that is used …